Vue实战笔记

1、组件的属性

例子：

<template>
  <div class="hello">
    <test-props
      name="demo"
      title="我是title"
      :names="names"
      ></test-props>
  </div>
</template>

<script>
  import TestProps from 'components/TestProps'

  export default {
    name: 'HelloWorld',
    data () {
      return {
        names: '我是Name'
      }
    },
    components: {
      TestProps
    }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style lang="stylus" rel="stylesheet/stylus" scoped>
</style>

<template>
  <div class="testProps">
    {{names}}
  </div>
</template>

<script>
  export default {
    name: 'TestProps',
    // inheritAttrs: false, // 用来控制是否显示原生属性
    props: {
      names: {
        type: String,
        default: ''
      }
    }
  }
</script>

<style lang="stylus" rel="stylesheet/stylus" scoped>

</style>

<template>
  <div class="testProps">
    {{names}}
  </div>
</template>

<script>
  export default {
    name: 'TestProps',
    inheritAttrs: false, // 用来控制是否显示原生属性
    props: {
      names: {
        type: String,
        default: ''
      }
    }
  }
</script>

<style lang="stylus" rel="stylesheet/stylus" scoped>

</style>

 title是原生属性，当inheritAttrs为false时，原生属性不显示